class Pilosa < Formula
  desc "Distributed bitmap index that queries across data sets"
  homepage "https://www.pilosa.com"
  url "https://github.com/pilosa/pilosa/archive/v1.4.0.tar.gz"
  sha256 "9b6524049e4e927179a5a1122129e68c66712752a12ebd3dedf9010188ae73a5"
  license "Apache-2.0"

  bottle do
    cellar :any_skip_relocation
    sha256 "1480f6130114fb66f695ea0c0a64b1f882339d057b6e40c6c50f996249a5190f" => :catalina
    sha256 "b07bcd3693cdc789a45fdce1b3257b3ca85b018eb65f1cbb45234d41ff935902" => :mojave
    sha256 "245160b3bc6e7e6a4b27d3081580c0616e8004ea1b9420367801c2193417caea" => :high_sierra
    sha256 "6b9489e424aca469bafc5e7c7ec20470009c713ce1a843efc7ee6b884fb216da" => :sierra
  end

  depends_on "go" => :build

  def install
    ENV["GOPATH"] = buildpath

    (buildpath/"src/github.com/pilosa/pilosa").install buildpath.children
    cd "src/github.com/pilosa/pilosa" do
      system "make", "build", "FLAGS=-o #{bin}/pilosa", "VERSION=v#{version}"
      prefix.install_metafiles
    end
  end

  plist_options manual: "pilosa server"

  def plist
    <<~EOS
      <?xml version="1.0" encoding="UTF-8"?>
      <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
      <plist version="1.0">
        <dict>
          <key>Label</key>
          <string>#{plist_name}</string>
          <key>ProgramArguments</key>
          <array>
              <string>#{opt_bin}/pilosa</string>
              <string>server</string>
          </array>
          <key>RunAtLoad</key>
          <true/>
          <key>KeepAlive</key>
          <dict>
              <key>SuccessfulExit</key>
              <false/>
          </dict>
          <key>WorkingDirectory</key>
          <string>#{var}</string>
        </dict>
      </plist>
    EOS
  end

  test do
    server = fork do
      exec "#{bin}/pilosa", "server"
    end
    sleep 0.5
    assert_match("Welcome. Pilosa is running.", shell_output("curl localhost:10101"))
  ensure
    Process.kill "TERM", server
    Process.wait server
  end
end